0001836919-26-000004.txt : 20261027 0001836919-26-000004.hdr.sgml : 20261027 20261027095806 ACCESSION NUMBER: 0001836919-26-000004 CONFORMED SUBMISSION TYPE: D PUBLIC DOCUMENT COUNT: 1 ITEM INFORMATION: Rule 506(b) provides a "safer harbor" for a private offering FILED AS OF DATE: 20261027 DATE AS OF CHANGE: 20261027 EFFECTIVENESS DATE: 20261027 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Cala Systems, Inc. CENTRAL INDEX KEY: 0001836919 ORGANIZATION NAME: EIN: 852836842 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: D SEC ACT: 1933 Act SEC FILE NUMBER: 021-602606 FILM NUMBER: 261488016 BUSINESS ADDRESS: STREET 1: 444 SOMERVILLE AVENUE CITY: SOMERVILLE STATE: MA ZIP: 02143 BUSINESS PHONE: 7812589443 MAIL ADDRESS: STREET 1: 444 SOMERVILLE AVENUE CITY: SOMERVILLE STATE: MA ZIP: 02143 FORMER COMPANY: FORMER CONFORMED NAME: Altus Thermal, Inc. DATE OF NAME CHANGE: 20201216 D 1 primary_doc.xml X0708 D LIVE 0001836919 Cala Systems, Inc. 444 SOMERVILLE AVENUE SOMERVILLE MA MASSACHUSETTS 02143 7812589443 DELAWARE Altus Thermal, Inc. Corporation true Michael Rigney c/o Cala Systems, Inc. 444 SOMERVILLE AVENUE SOMERVILLE MA MASSACHUSETTS 02143 Executive Officer Director Michael Ting c/o Cala Systems, Inc. 444 SOMERVILLE AVENUE SOMERVILLE MA MASSACHUSETTS 02143 Director David Wilson c/o Cala Systems, Inc. 444 SOMERVILLE AVENUE SOMERVILLE MA MASSACHUSETTS 02143 Director Thomas Ferguson c/o Cala Systems, Inc. 444 SOMERVILLE AVENUE SOMERVILLE MA MASSACHUSETTS 02143 Director Other Technology Decline to Disclose 06b false 2026-10-13 false true true false 0 3000000 2550000 450000 false 4 0 0 0 false Cala Systems, Inc. /s/ Michael Rigney Michael Rigney President & Chief Executive Officer 2026-10-27